ass of 1.55 x 1030 kg and is moving in a circular s (1 light-year = 9.5 x 1015 m), and the angular sp car. (b) What is the magnitude of the net force tha UnitsTm/s 159600 UnitsTN 2.97E20

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Chapter 08, Problem 51 Chalkboard Video
Your answer is partially correct. Try again.
A star has a mass of 1.55 x 1030 kg and is moving in a circular orbit about the center of its galaxy. The radius of the orbit is 1.4 x
104 light-years (1 light-year
speed of the star. (b) What is the magnitude of the net force that acts on the star to keep it moving around the center of the
galaxy?
= 9.5 x 1015 m), and the angular speed of the star is 1.6 x 1015 rad/s. (a) Determine the tangential
(a) Number
UnitsTm/s
159600
(b) Number
2.97E20
UnitsTN
Click if you would like to Show Work for this question: Open Show Work
Transcribed Image Text:Chapter 08, Problem 51 Chalkboard Video Your answer is partially correct. Try again. A star has a mass of 1.55 x 1030 kg and is moving in a circular orbit about the center of its galaxy. The radius of the orbit is 1.4 x 104 light-years (1 light-year speed of the star. (b) What is the magnitude of the net force that acts on the star to keep it moving around the center of the galaxy? = 9.5 x 1015 m), and the angular speed of the star is 1.6 x 1015 rad/s. (a) Determine the tangential (a) Number UnitsTm/s 159600 (b) Number 2.97E20 UnitsTN Click if you would like to Show Work for this question: Open Show Work
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